Referential transparency of verbs in child-directed input by Japanese and American caregivers.

Children acquiring Japanese differ from those acquiring English with regard to the rate at which verbs are learned (Fernald & Morikawa, ). One possible explanation is that Japanese caregivers use verbs in referentially transparent contexts, which facilitate the form-meaning link. We examined this hypothesis by assessing differences in verb usage by Japanese and American caregivers during dyadic play with their infants (5-22 months).

Cognitive causes of 'like me' race and gender biases in human language production.

Natural language contains and communicates social biases, often reflecting attitudes, prejudices and stereotypes. Here we provide evidence for a novel psychological pathway for the expression of such biases, in which they arise as a consequence of the automatized mechanisms by which humans retrieve words to produce sentences. Four experiments show that, when describing events, speakers tend to mention people who are more like them first and, thus, tend to highlight the perspectives of their own social groups.

Public Health Impact and Cost-Effectiveness of Screening for Active Tuberculosis Disease or Infection Among Children in South Africa.

Background: Although tuberculosis disease is a leading cause of global childhood mortality, there remain major gaps in diagnosis, treatment, and prevention in children because tuberculosis control programs rely predominantly on presentation of symptomatic children or contact tracing. We assessed the public health impact and cost-effectiveness of age-based routine screening and contact tracing in children in South Africa.

Methods: We used a deterministic mathematical model to evaluate age-based routine screening in 1-year increments from ages 0 to 5 years, with and without contact tracing and preventive treatment.

Genetic screening for hypertrophic cardiomyopathy in large, asymptomatic military cohorts.

Sudden cardiac death (SCD) is one of the leading causes of mortality in the U.S. military and competitive athletes.

Transformational Impact on Direct Care Nurses' Supporting the Magnet Site Visit.

Exposure to strategic project and workforce preparation for nursing excellence throughout organizational American Nurses Credentialing Center Magnet journeys has been observed as positively impacting the escort nurse's personal goal setting and achievement beyond the site visit. This article describes a project undertaken to capture the characteristics of staff nurses serving as Magnet escorts for hospital site visits. The positive relationship of that experience on goal setting and future workplace volunteerism for projects is presented.